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interface
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Extend your Amplify Gen 2 app with AWS Blocks — self-contained backend capabilities you compose into your existing backend.

Composable backend capabilities

Add the Blocks you need — PostgreSQL databases, realtime messaging, metrics, logging, and more — alongside your existing Amplify resources.

Local-first, built on the AWS CDK

Run your whole app locally with no AWS account, then deploy the same code to AWS with the AWS CDK.

Explore Blocks with AmplifyGet Started with Blocks
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Page updated Mar 25, 2026

Need to configure your backend?See Build a Backend →

Using the Authenticator

The Authenticator component is automatically configured based on the outputs generated from your backend. To learn more about the Authenticator and how to customize its appearance, visit the Amplify UI documentation.

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